Dust Collection System - Makita HR3011FC Instruction Manual

DUST COLLECTION
SYSTEM
For HR3011FC, HR3012FC only
Optional accessory
The dust collection system is designed to collect dusts
effectively when the concrete drilling operation.
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► 1. Dust collection system
CAUTION:
Make sure that the tool is switched
off and unplugged before carrying out any work
on the tool. Failure to do so may result in personal
injury from accidental start-up.
CAUTION:
Always attach the filter to the
dust collection system. Failure to do so cause dust
inhalation.
CAUTION:
Check that the filter is not dam-
aged. Failure to do so may cause dust inhalation.
NOTICE:
Do not use the dust collection system
for core drilling or chiseling. The dust collection
system is intended for drilling only.
NOTICE:
Do not use the dust collection system
for metal or wood. The dust collection system is
intended for concrete only.
NOTICE:
Do not use the dust collection system
for drilling in wet concrete or use this system
in wet environment. Failure to do so may cause
malfunction.
NOTE: The dust collection system collects the gener-
ated dust at a considerable rate, but not all dust can
be collected.
Installing or removing the dust
collection system
NOTICE:
Before installing the dust collection
system, clean the joint parts of the tool and the

dust collection system.

Foreign matters on the joint parts may cause it difficult to
install the dust collection system. Particularly the foreign
matters on the electrical interface may cause malfunction.
If any dust remains on the air duct, the dust comes into the
tool and causes jam in the airflow or breakage of the tool.
Hook the dust collection system on the tool, and then
insert the dust collection system all the way, until it locks
in place with a little double click.
After that, make sure that the dust collection system is
securely installed.
► 1. Air duct
When removing the dust collection system, press the lock-off
button.
► 1. Lock-off button
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